Home / 25,305,304.08-37,969,522.76-13,773,496.08

Finding the Fourth Proportional to 25,305,304.08, 37,969,522.76 and 13,773,496.08

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Solution

The fourth proportional to 25,305,304.08, 37,969,522.76 and 13,773,496.08 is: 20,666,539.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,305,304.08 : 37,969,522.76 = 13,773,496.08 : x
  2. Step 2: Convert to fraction form
    25,305,304.08/37,969,522.76 = 13,773,496.08/x
  3. Step 3: Cross multiply
    25,305,304.08x = 37,969,522.76 × 13,773,496.08
  4. Step 4: Simplify right side
    25,305,304.08x = 522,973,072,894,330.75
  5. Step 5: Solve for x
    x = 522,973,072,894,330.75/25,305,304.08
  6. Step 6: Final answer
    x = 20,666,539.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.